Base | Representation |
---|---|
bin | 11110101001110011101… |
… | …10010111101111111111 |
3 | 10201200120221020202122200 |
4 | 33110321312113233333 |
5 | 114224012302320022 |
6 | 2123503423442543 |
7 | 136044131251266 |
oct | 17247166275777 |
9 | 3650527222580 |
10 | 1053237541887 |
11 | 3767481530a3 |
12 | 15015b156453 |
13 | 784209bcb0b |
14 | 38d96b355dd |
15 | 1c5e5472bac |
hex | f539d97bff |
1053237541887 has 12 divisors (see below), whose sum is σ = 1570418700864. Its totient is φ = 679508091360.
The previous prime is 1053237541877. The next prime is 1053237541897. The reversal of 1053237541887 is 7881457323501.
1053237541887 is a `hidden beast` number, since 10 + 5 + 3 + 2 + 3 + 7 + 541 + 8 + 87 = 666.
It is an interprime number because it is at equal distance from previous prime (1053237541877) and next prime (1053237541897).
It is not a de Polignac number, because 1053237541887 - 210 = 1053237540863 is a prime.
It is a super-2 number, since 2×10532375418872 (a number of 25 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1053237541877) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1887522198 + ... + 1887522755.
It is an arithmetic number, because the mean of its divisors is an integer number (130868225072).
Almost surely, 21053237541887 is an apocalyptic number.
1053237541887 is a deficient number, since it is larger than the sum of its proper divisors (517181158977).
1053237541887 is a wasteful number, since it uses less digits than its factorization.
1053237541887 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3775044990 (or 3775044987 counting only the distinct ones).
The product of its (nonzero) digits is 5644800, while the sum is 54.
The spelling of 1053237541887 in words is "one trillion, fifty-three billion, two hundred thirty-seven million, five hundred forty-one thousand, eight hundred eighty-seven".
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